Current issue state, recent activity, and per-issue timelines from the indexed issue data.
| Date | Opened | Closed | Comments | Events | Open Backlog |
|---|---|---|---|---|---|
| 2026-09-20 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-19 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-18 | 0 | 0 | 0 | 0 | 33 |
| 2026-09-17 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-16 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-15 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-14 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-13 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-12 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-11 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-10 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-09 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-08 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 0 | 0 | 0 | 0 |
Opened: 0
Closed: 0
Comments: 0
Events: 0
| Issue | Author | State | Labels | Comments | Reactions | Updated |
|---|---|---|---|---|---|---|
#260 [BUG] Impossible to stop early on Jupyter Opened 4 years ago | MilesCranmer | closed - completed | bug priority: high | 5 | 0 | 19 days ago |
#941 [BUG]: Cannot load model that has been fitted with TemplateExpressionSpec Opened 1 year ago | ibengtsson | closed - completed | bug | 10 | 0 | 29 days ago |
#846 Not possible to load a model fitted with TemplateExpressionSpec Opened 2 years ago | MilesCranmer | closed - completed | No labels | 4 | 1 | 29 days ago |
#1198 [BUG]: Cannot load a model with custom `extra_jax_mappings` from `.pkl `file; yields `EOFError: Ran out of input` and `ValueError: Failed to evaluate the expression` Opened 4 months ago | jc-umana-FI | closed - completed | bug | 5 | 0 | 1 month ago |
#1298 [BUG]: Inconsistent number of total iterations display depending on if "progress" is set to True or False Opened 1 month ago | de-ranit | closed - completed | bug | 2 | 0 | 1 month ago |
#832 [BUG]: Freezing/Getting Stuck on Python 3.7/PySR 0.18.3 Opened 2 years ago | amirhszd | closed - completed | bug | 31 | 0 | 1 month ago |
#1182 Switch release-please.yml to PyPI Trusted Publishing (OIDC) Opened 5 months ago | shaun0927 | closed - completed | No labels | 5 | 0 | 1 month ago |
#1269 [Feature]: Support sklearn-style sample_weight in PySRRegressor.fit Opened 2 months ago | DiogoRibeiro7 | open | No labels | 2 | 0 | 2 months ago |
#1270 [Feature]: Add validation-set ranking for discovered equations Opened 2 months ago | DiogoRibeiro7 | closed - completed | No labels | 1 | 0 | 2 months ago |
#1271 [Feature]: Add permutation feature importance for fitted PySRRegressor Opened 2 months ago | DiogoRibeiro7 | closed - completed | No labels | 1 | 0 | 2 months ago |
#811 [BUG]: `num_features` for TemplateExpressionSpec doesn't work as written in API Ref Opened 2 years ago | jc-umana-FI | closed - completed | bug | 3 | 0 | 3 months ago |
#860 [BUG]: PySR tempdir ignored Opened 2 years ago | Spogis | closed - completed | bug | 1 | 0 | 3 months ago |
#816 [BUG]: Loss saved in hall of fame is not identical to loss recalculated based on prediction Opened 2 years ago | BrotherHa | closed - completed | bug | 19 | 0 | 3 months ago |
#603 [Feature]: Warn user about low `niterations` Opened 2 years ago | MilesCranmer | open | enhancement | 3 | 0 | 4 months ago |
#1044 Helpful warning message for precision defaults Opened 1 year ago | MilesCranmer | open | No labels | 1 | 0 | 4 months ago |
#595 [Feature] Should warn if populations < procs Opened 2 years ago | MilesCranmer | open | No labels | 1 | 0 | 4 months ago |
#1180 Validate cluster_manager against an allowlist before passing to jl.seval Opened 5 months ago | shaun0927 | closed - completed | No labels | 1 | 0 | 5 months ago |
#1181 _validate_elementwise_loss probes with Float64 literals and rejects strictly-typed Julia losses Opened 5 months ago | shaun0927 | closed - completed | No labels | 1 | 0 | 5 months ago |
#1178 [Feature]: Independence Flag Opened 5 months ago | TiptoC01 | open | enhancement | 0 | 0 | 5 months ago |
#1159 [BUG]: PySR 1.5.9 is incompatible with pandas 3.0.1 Opened 6 months ago | fcotizelati | closed - completed | bug | 3 | 0 | 6 months ago |
#1146 [Feature]: Access to non-pareto equations Opened 7 months ago | Slautin | closed - completed | enhancement | 2 | 0 | 6 months ago |
#1141 [BUG]: Precision parameter not respected for float literals in `TemplateExpressionSpec` Opened 7 months ago | GongJr0 | open | bug | 4 | 0 | 7 months ago |
#1140 [Feature]: generalize symbolic regression Opened 7 months ago | Duytan1801 | closed - not_planned | off topic | 0 | 0 | 7 months ago |
#982 Better error message for bad loss function Opened 1 year ago | MilesCranmer | closed - completed | No labels | 0 | 0 | 7 months ago |
#690 Replace spaces with underscores in column names also for the predict function Opened 2 years ago | MilesCranmer | closed - completed | bug | 0 | 0 | 7 months ago |
